Original Name / Part No.: AR310449Part location: Outer side of wheelProduct major functions & usage: Lock and stabilize the wheel tightlyAccessories: Wheel Lock 4pcsMajor advantages of upgrading to this part/product :1. Made with a quality light weight high tensile strength aluminum 6061 T6 for greater support and durability. Special capped design to prevent sand and dust during the drive. 2. Special knurling process on the inner part for tight locking. Other special notes and comments:Suitable for ARRMA KRATON, SENTON, TYPHON, TALION, OUTCAST